Most insurers don't cover surgery to remove sagging and excess skin after weight loss, unless it is considered medically necessary - if the skin is causing rashes, for instance, or infections.

除非医学上的必要如造成红疹或者感染等，大部分的保险不包括除去减肥之后造成的松弛多余皮肤的手术费用。

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Most insurers don't cover surgery to remove sagging and excess skin after weight loss, unless it is considered medically necessary — if the skin is causing rashes, for instance, or infections.

除非医学上的必要如造成红疹或者感染等，大部分的保险不包括除去减肥之后造成的松弛多余皮肤的手术费用。

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You are covered for up to 100 days of medically necessary care per benefit period.

每个给付期内最多给付有医疗必要性的100 天。

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Doctor Fleischman says the group strongly advises against these interventions before thirty-nine weeks unless medically necessary.

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But some experts believe that many of the C-sections are not medically necessary.

VOA: special.2009.11.24

Some cesareans are medically necessary. But in other cases, women just want the convenience of knowing when they will give birth.

VOA: standard.2010.06.30

Kosilek recently sued again, arguing that gender reassignment surgery was medically necessary for his care.

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But the newly-created NHS ruled that circumcision was not medically necessary, and therefore would not be covered.

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They could face significant conflicts-of-interest when they consider a patient readmission medically necessary but the hospital administrator thinks otherwise.

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